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Service bulletin SB1501

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10134957
Published by NHTSA2018-04-23
Manufacturer's numberSB1501
Manufacturer's date2018-03-12
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

NHTSA's summary

Introduction of new rubber elbow in engine air intake piping. The elbow is located near the turbocharger, and joins the pipe coming from the engine air filter to the turbocharger. This service bulletin gives step-by-step instructions on how to install the new rubber elbow.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine, Turbocharger or supercharger

Vehicles listed
VAN HOOL C20452011 to 2018
VAN HOOL CX452011 to 2018
VAN HOOL T21402011 to 2013
VAN HOOL T21452011 to 2014
VAN HOOL TX402011 to 2018
VAN HOOL TX452011 to 2018

Listing a model year does not mean every vehicle of it is concerned: the document says which.